AS397285
Cambridge Telephone — ctctele.com
Summary
| Country |
 United States
|
| Organization | Cambridge Telephone |
| Domain | ctctele.com |
| Number of IPv4 | 4,352 |
| Number of IPv6 | 0 |
| AS Type | ISP |
| Registry | ARIN |
| Allocated | February 04, 2019 (about 6 years ago) |
| Updated | February 04, 2019 (about 6 years ago) |
IP Ranges
AS397285 announces 4 IPv4 ranges and 0 IPv6 range.
That's a total of 4,352 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 38.44.248.0/21 |
Cambridge Telephone
|
2,048 | ARIN | REALLOCATION |
| 45.33.208.0/22 |
Cambridge Telephone
|
1,024 | ARIN | ALLOCATION |
| 45.33.212.0/22 |
Cambridge Telephone
|
1,024 | ARIN | ALLOCATION |
| 45.33.216.0/24 |
Cambridge Telephone
|
256 | ARIN | ALLOCATION |
Peers
AS397285 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.
Upstreams
AS397285 connects to the global Internet via at least 1 upstream provider. In this setup, AS397285 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS397285 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.